Added fix to prevent some FF versions from throwing errors on localStorage check
Added fix to prevent some FF versions from throwing errors on localStorage check

git-svn-id: 1b57aa9c078495178c600339464a346220c0f2a2@931 eee81c28-f429-11dd-99c0-75d572ba1ddd

nilclass/svg-edit,cagataygoncu/svg-edit-gravvitas,nilclass/svg-edit,cagataygoncu/svg-edit-gravvitas,soranchu/svg-edit,soranchu/svg-edit,cagataygoncu/svg-edit-gravvitas,nilclass/svg-edit,soranchu/svg-edit